88408060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340031}}^1$

素因数の和:340053

約数の個数: 24

約数和(自身を含む): 199938816

約数和(自身を除く): 111530756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 340031, 680062, 1360124, 1700155, 3400310, 4420403, 6800620, 8840806, 17681612, 22102015, 44204030, 88408060]

約数ペア:

[(1, 88408060), (2, 44204030), (4, 22102015), (5, 17681612), (10, 8840806), (13, 6800620), (20, 4420403), (26, 3400310), (52, 1700155), (65, 1360124), (130, 680062), (260, 340031)]